<template>
	<div class="login-container">
		<el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on"
			label-position="left">

			<div class="title-container">
				<h3 class="title">自动化监测云平台</h3>
			</div>

			<div class="tc_div">
				<div class="tcd_title">
					<span>欢迎登录</span>
				</div>
				<div class="tcd_desc">
					<span>自动化监测云平台</span>
				</div>
				<el-form-item prop="username" style="margin-top: 30px;">
					<span class="svg-container">
						<svg-icon icon-class="user" />
					</span>
					<el-input ref="username" v-model="loginForm.username" placeholder="Username" name="username" type="text"
						tabindex="1" auto-complete="on" />
				</el-form-item>

				<el-form-item prop="password">
					<span class="svg-container">
						<svg-icon icon-class="password" />
					</span>
					<el-input :key="passwordType" ref="password" v-model="loginForm.password" :type="passwordType"
						placeholder="Password" name="password" tabindex="2" auto-complete="on"
						@keyup.enter.native="handleLogin" />
					<span class="show-pwd" @click="showPwd">
						<svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
					</span>
				</el-form-item>

				<el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;"
					@click.native.prevent="handleLogin">登录</el-button>
			</div>

			

			

		</el-form>
	</div>
</template>

<script>
import { validUsername } from '@/utils/validate'
import homeapi from '@/api/tailings_monitoring_service_smos_api.js'
import {MD5} from 'crypto-js'
import { setToken } from '@/utils/auth'
import store from '@/store'

export default {
	name: 'Login',
	data() {
		const validateUsername = (rule, value, callback) => {
			if (!validUsername(value)) {
				callback(new Error('Please enter the correct user name'))
			} else {
				callback()
			}
		}
		const validatePassword = (rule, value, callback) => {
			if (value.length < 6) {
				callback(new Error('The password can not be less than 6 digits'))
			} else {
				callback()
			}
		}
		return {
			loginForm: {
				username: '',
				password: ''
			},
			loginRules: {
				username: [{ required: true, trigger: 'blur', validator: validateUsername }],
				password: [{ required: true, trigger: 'blur', validator: validatePassword }]
			},
			loading: false,
			passwordType: 'password',
			redirect: undefined
		}
	},
	watch: {
		$route: {
			handler: function (route) {
				this.redirect = route.query && route.query.redirect
			},
			immediate: true
		}
	},
	methods: {
		showPwd() {
			if (this.passwordType === 'password') {
				this.passwordType = ''
			} else {
				this.passwordType = 'password'
			}
			this.$nextTick(() => {
				this.$refs.password.focus()
			})
		},
		async handleLogin() {
			let user_account=this.loginForm.username
			let user_password=MD5(this.loginForm.password).toString();
			let data=await homeapi.Smos_apiUserLoginPut({user_account,user_password});
			console.log(data)
			if(data.error_code==0){
				setToken(data.data);
				this.$message.success("登录成功");
				this.getUserInfo();
				// this.$router.push({ path: this.redirect || '/' })
			}
			// this.$refs.loginForm.validate(valid => {
			// 	if (valid) {
			// 		this.loading = true
			// 		this.$store.dispatch('user/login', this.loginForm).then(() => {
			// 			this.$router.push({ path: this.redirect || '/' })
			// 			this.loading = false
			// 		}).catch(() => {
			// 			this.loading = false
			// 		})
			// 	} else {
			// 		console.log('error submit!!')
			// 		return false
			// 	}
			// })
		},
		async getUserInfo(){
		
			let data=await homeapi.Smos_apiUserLogin_infoGet();
			if(data.error_code==0){
				store.dispatch('user/getInfo',data.data)
				this.$router.push({ path: this.redirect || '/' })
			}
		}
	}
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: rgba(0, 0, 0, 0.1);
$light_gray: #fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
	.login-container .el-input input {
		color: $cursor;
	}
}

/* reset element-ui css */
.login-container {
	.el-input {
		display: inline-block;
		height: 47px;
		width: 85%;

		input {
			background: bottom;
			border: 0px;
			-webkit-appearance: none;
			border-radius: 0px;
			padding: 10px 5px 10px 15px;
			color: #333333;
			height: 47px;
			caret-color: $cursor;

		
		}
	}

	.el-form-item {
		border: 1px solid rgba(255, 255, 255, 0.1);
		background: rgba(0, 0, 0, 0.1);
		border-radius: 5px;
		color: #454545;
	}
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.tc_div{
	width: 480px;
	height: 400px;
	background: #FFFFFF;
	box-shadow: 0px 4px 7px 5px rgba(255,255,255,0.2);
	border-radius: 8px 8px 8px 8px;
	padding: 0 100px;
	box-sizing: border-box;
	display: inline-block;
}
.tcd_title{
	width: 100%;
	font-size: 24px;
color: #011B5C;
font-weight: bold;
line-height: 48px;
margin-top: 40px;
}
.tcd_desc{
	width: 100%;
	font-size: 20px;
	line-height: 24px;
	color: #007AFF;
	margin-top: 8px;
}

.login-container {
	min-height: 100%;
	width: 100%;
	background:url("../../assets/imgs/lg_bj.png");
	background-size: 100% 100%;
	overflow: hidden;

	.login-form {
		position: relative;
		width: 520px;
		max-width: 100%;
		padding: 250px 35px 0;
		margin: 0 auto;
		overflow: hidden;
	}

	.tips {
		font-size: 14px;
		color: #fff;
		margin-bottom: 10px;

		span {
			&:first-of-type {
				margin-right: 16px;
			}
		}
	}

	.svg-container {
		padding: 6px 5px 6px 15px;
		color: $dark_gray;
		vertical-align: middle;
		width: 30px;
		display: inline-block;
	}

	.title-container {
		position: relative;

		.title {
			font-size: 26px;
			color: $light_gray;
			margin: 0px auto 40px auto;
			text-align: center;
			font-weight: bold;
		}
	}

	.show-pwd {
		position: absolute;
		right: 10px;
		top: 7px;
		font-size: 16px;
		color: $dark_gray;
		cursor: pointer;
		user-select: none;
	}
}
</style>
